:root{--ink:#0f1b2d;--ink-soft:#33425a;--muted:#6b7790;--line:#e2e6ee;--bg:#ffffff;--bg-alt:#f6f8fc;--accent:#1b56b0;--accent-strong:#14478f;--accent-dim:#eaf1fb;--good:#0a7a52;--danger:#c0392b;--radius:10px;--maxw:1080px}*,:after,:before{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);line-height:1.6;font-size:16px}body,h1,h2,h3{margin:0;color:var(--ink)}h1,h2,h3{line-height:1.2;text-wrap:balance}p{margin:0}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:12px 22px;border-radius:var(--radius);border:1px solid var(--accent);background:var(--accent);color:#fff;font-weight:650;font-size:.98rem;cursor:pointer;transition:background .12s,border-color .12s,opacity .12s}.btn:hover{background:var(--accent-strong);text-decoration:none}.btn:disabled{opacity:.55;cursor:not-allowed}.btn--ghost{background:#fff;color:var(--accent)}.btn--ghost:hover{background:var(--accent-dim)}.field{display:flex;flex-direction:column;gap:6px}.field label{font-size:.86rem;font-weight:600;color:var(--ink-soft)}.field .hint{font-size:.8rem;color:var(--muted)}.input,select.input,textarea.input{width:100%;font:inherit;color:var(--ink);padding:11px 13px;border:1px solid var(--line);border-radius:8px;background:#fff}.input:focus,select.input:focus,textarea.input:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}textarea.input{min-height:110px;resize:vertical}.notice{padding:12px 16px;border-radius:8px;font-size:.9rem;border:1px solid var(--line)}.notice--error{background:#fdecea;border-color:#f5c6c0;color:#8a2820}.notice--ok{background:#e8f5f0;border-color:#b6e0cf;color:#0a5c3e}@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}.portal-wrap{width:100%;max-width:740px;margin:0 auto;padding:0 20px 60px}.portal-header{padding:28px 0 24px;border-bottom:1px solid var(--line);margin-bottom:32px}.portal-brand{font-size:1.1rem;font-weight:700;letter-spacing:-.01em;color:var(--ink)}.portal-intro{margin-bottom:28px;color:var(--ink-soft);font-size:.97rem}.app-form{gap:0}.app-form,.form-section{display:flex;flex-direction:column}.form-section{padding:28px 0;border-bottom:1px solid var(--line);gap:18px}.form-section--auth{border-bottom:none}.section-title{font-size:1rem;font-weight:700;color:var(--ink);margin-bottom:4px}.section-optional{font-weight:400;color:var(--muted);font-size:.88rem}.field-row{display:grid;grid-template-columns:1fr 1fr;grid-gap:16px;gap:16px}@media (max-width:520px){.field-row{grid-template-columns:1fr}}.field-error{font-size:.8rem;color:var(--danger);margin-top:2px}.input--readonly{background:var(--bg-alt);color:var(--muted);cursor:default}.auth-intro{line-height:1.65}.auth-intro,.checkbox-field{font-size:.9rem;color:var(--ink-soft)}.checkbox-field{display:flex;gap:12px;align-items:flex-start;cursor:pointer;line-height:1.55}.checkbox-field input[type=checkbox]{margin-top:3px;flex-shrink:0;width:16px;height:16px;accent-color:var(--accent)}.submit-row{display:flex;align-items:center;justify-content:space-between;padding-top:28px;gap:16px}.save-status{font-size:.82rem;color:var(--muted);min-width:90px}.terminal-state{text-align:center;padding:64px 24px;display:flex;flex-direction:column;align-items:center;gap:16px}.terminal-state h1{font-size:1.4rem}.terminal-state p{color:var(--ink-soft);max-width:380px}.terminal-icon{width:52px;height:52px;border-radius:50%;border:2px solid var(--line);display:flex;align-items:center;justify-content:center;font-size:1.3rem;color:var(--muted)}.terminal-state--ok .terminal-icon{border-color:var(--good);color:var(--good)}.site-nav{border-bottom:1px solid var(--line);background:var(--bg);position:-webkit-sticky;position:sticky;top:0;z-index:10}.nav-inner{display:flex;align-items:center;justify-content:space-between;height:60px}.nav-brand{font-size:1.05rem;font-weight:700;letter-spacing:-.01em;color:var(--ink)}.btn--sm{min-height:36px;padding:8px 16px;font-size:.9rem}.hero{padding:80px 0 72px;background:var(--bg)}.hero-inner{display:flex;flex-direction:column;align-items:flex-start;gap:24px;max-width:640px}.hero-eyebrow{font-size:.8rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}.hero-heading{font-size:clamp(2.2rem,5vw,3.2rem);font-weight:800;line-height:1.1;letter-spacing:-.03em;color:var(--ink)}.hero-sub{font-size:1.08rem;color:var(--ink-soft);max-width:480px;line-height:1.65}.section-approach{padding:72px 0;background:var(--bg-alt);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.section-heading{font-size:1.5rem;font-weight:800;letter-spacing:-.02em;margin-bottom:36px;color:var(--ink)}.approach-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:32px;gap:32px}.approach-item h3{font-size:1rem;font-weight:700;margin-bottom:10px;color:var(--ink)}.approach-item p{font-size:.93rem;color:var(--ink-soft);line-height:1.65}@media (max-width:680px){.approach-grid{grid-template-columns:1fr;gap:24px}}.section-products{padding:72px 0}.products-grid{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:1px;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.product-card{background:var(--bg);padding:28px 28px 32px}.product-name{font-size:1rem;font-weight:700;color:var(--ink);margin-bottom:10px}.product-desc{font-size:.9rem;color:var(--ink-soft);line-height:1.65}@media (max-width:600px){.products-grid{grid-template-columns:1fr}}.section-contact{padding:72px 0;background:var(--bg-alt);border-top:1px solid var(--line)}.contact-inner{display:grid;grid-template-columns:1fr 1fr;grid-gap:64px;gap:64px;align-items:start}.contact-copy h2{margin-bottom:16px}.contact-copy p{font-size:.95rem;color:var(--ink-soft);line-height:1.7}.contact-form{display:flex;flex-direction:column;gap:18px}.contact-success{font-size:.95rem;padding:20px}@media (max-width:760px){.contact-inner{grid-template-columns:1fr;gap:32px}}.site-footer{border-top:1px solid var(--line);padding:24px 0}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.footer-copy{font-size:.82rem;color:var(--muted)}